USA Girls 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 9101 | Lucy Fox | 49.53 | 10 | B: 48.59 (+0.94s | 1.9%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | ||
| 9102 | Juliette Maglinti | 49.53 | 9 | B: 48.59 (+0.94s | 1.9%) | Warrior Aquatic Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 9103 | Lucy Bedell | 49.53 | 9 | B: 48.59 (+0.94s | 1.9%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | ||
| 9104 | Naomi Giles | 49.53 | 8 | B: 48.59 (+0.94s | 1.9%) | Sarpy County Swim Club | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | ||
| 9105 | Azura Miller | 49.53 | 8 | B: 48.59 (+0.94s | 1.9%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9106 | Caitlin Cheung | 49.53 | 10 | B: 48.59 (+0.94s | 1.9%) | Tiburon Swim Club | 03/13/2026 | 2026 NE INST NE Cup | ||
| 9107 | Mina Yin | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 9108 | Kalista Choo | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | ||
| 9109 | Ryla Hunter | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Hampton Virginia Current | 12/12/2025 | 2025 HVAC Winterfest Invitational | ||
| 9110 | Kira Liao | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 9111 | Lily Li | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Issaquah Swim Team | 10/18/2025 | 2025 PN IST Fall Open | ||
| 9112 | Evelyn Christian | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 9113 | Abigail Mascarenhas | 49.54 | 9 | B: 48.59 (+0.95s | 1.9%) | Eastern Panhandle Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | ||
| 9114 | Florence Loots | 49.55 | 10 | B: 48.59 (+0.96s | 1.9%) | Edina Swim Club | 03/07/2025 | 2025 MN EDI Minnesota Regional Championship | ||
| 9115 | Araoluwa Omokanye | 49.55 | 8 | B: 48.59 (+0.96s | 1.9%) | Merritt Athletic Swimming | 12/20/2025 | The Grinch Stole My Times (8 U) 2025 | ||
| 9116 | Kylie Reiner | 49.55 | 10 | B: 48.59 (+0.96s | 1.9%) | Jupiter Dragons Swim Team | 02/06/2026 | 2026 Matt Mounts Memorial Swim Meet | ||
| 9117 | Avery Knudsen | 49.55 | 10 | B: 48.59 (+0.96s | 1.9%) | Southern Utah Swimming Associa | 09/12/2025 | Sep 2025 SUSA Blue Black White Intrasquad | ||
| 9118 | Brinley Smith | 49.55 | 9 | B: 48.59 (+0.96s | 1.9%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 9119 | Claire Mason | 49.55 | 8 | B: 48.59 (+0.96s | 1.9%) | Corvallis Aquatic Team | 03/14/2026 | 2026 CAT Spring Invite | ||
| 9120 | Mila Dominguez | 49.55 | 7 | B: 48.59 (+0.96s | 1.9%) | Marietta Jets Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | ||
| 9121 | Julia Freyman | 49.56 | 9 | B: 48.59 (+0.97s | 2.0%) | Life Time Southeast | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 9122 | Harper DeEsch | 49.56 | 8 | B: 48.59 (+0.97s | 2.0%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | ||
| 9123 | Mikaela Portillo | 49.56 | 9 | B: 48.59 (+0.97s | 2.0%) | Boerne Elite Aquatics | 12/13/2025 | 2025 ST SRG HOHOHO Howorth Classic | ||
| 9124 | Maya Longoria | 49.56 | 10 | B: 48.59 (+0.97s | 2.0%) | Aquatex Swim & Water Polo Team | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | ||
| 9125 | Sophia-Grace Pantin | 49.56 | 9 | B: 48.59 (+0.97s | 2.0%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | ||
| 9126 | Eve Groach | 49.56 | 9 | B: 48.59 (+0.97s | 2.0%) | YMCA of Northwest North Caroli | 11/15/2025 | 2025 John Dewey Invitational | ||
| 9127 | Pippa Ewell | 49.56 | 10 | B: 48.59 (+0.97s | 2.0%) | Wasatch Swim Club | 02/28/2025 | Beehive Finale 2025 | ||
| 9128 | Hazel Eul | 49.56 | 7 | B: 48.59 (+0.97s | 2.0%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | ||
| 9129 | Charlotte Morton | 49.56 | 10 | B: 48.59 (+0.97s | 2.0%) | Commonwealth Swimming | 11/23/2025 | 2025 NE CRIM 12U TWO HUNDRED HUSTLE | ||
| 9130 | Elizabeth Ellis | 49.56 | 9 | B: 48.59 (+0.97s | 2.0%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 9131 | Charlotte Moretto | 49.57 | 10 | B: 48.59 (+0.98s | 2.0%) | Hudson Valley Dolphins | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 9132 | Norah Tollefsrud | 49.57 | 8 | B: 48.59 (+0.98s | 2.0%) | San Gabriel Aquatics | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | ||
| 9133 | Eva Blietz | 49.57 | 9 | B: 48.59 (+0.98s | 2.0%) | St Croix Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | ||
| 9134 | Annabelle Wei | 49.57 | 8 | B: 48.59 (+0.98s | 2.0%) | Arctic Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | ||
| 9135 | Francesca Bellanca | 49.57 | 9 | B: 48.59 (+0.98s | 2.0%) | Grosse Pointe Gators | 02/21/2026 | 2026 CW Goldfish Invite | ||
| 9136 | Maria Vinogradova | 49.57 | 10 | B: 48.59 (+0.98s | 2.0%) | Heritage Aquatic Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 9137 | Birdie McCord | 49.57 | 8 | B: 48.59 (+0.98s | 2.0%) | Council Bluffs Swim Club | 12/13/2025 | 2025 MW CBSC NTS Holiday Classic | ||
| 9138 | Tess Goddu | 49.57 | 9 | B: 48.59 (+0.98s | 2.0%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | ||
| 9139 | Josephine Newsad | 49.57 | 8 | B: 48.59 (+0.98s | 2.0%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 9140 | Waverly Anderson | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Rushmore Swim Team | 02/21/2025 | 2025 12 U Short Course State A Championship | ||
| 9141 | Kennedy Bauchle | 49.58 | 10 | B: 48.59 (+0.99s | 2.0%) | Highlander Aquatic Club | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 9142 | Ariel Flores | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | ||
| 9143 | Olive Kelly | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Rec-Plex Sharks | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9144 | Lauren Bissen | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Foxjets Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 9145 | Isabella Hills | 49.58 | 10 | B: 48.59 (+0.99s | 2.0%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | ||
| 9146 | Stella Green | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Nova of Virginia | 10/04/2025 | NOVA 12 Under Kick Off Copied | ||
| 9147 | Olivia Hedrick | 49.59 | 8 | B: 48.59 (+1.00s | 2.0%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 9148 | Rosie Zimmerman | 49.59 | 10 | B: 48.59 (+1.00s | 2.0%) | Condors Swim Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 9149 | Emma Bohn | 49.59 | 10 | B: 48.59 (+1.00s | 2.0%) | Brookings Swim Club | 02/13/2026 | 2026 SD Short Course Rising Stars | ||
| 9150 | Emma Moody | 49.59 | 7 | B: 48.59 (+1.00s | 2.0%) | Eagle Swim Team Inc. | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.